Waffle GongJang is a cafe in a Harajuku food court that serves Korean-style desserts including waffles, croffles, and mango bingsu. The croffle is crisp and chewy and is eaten with coffee, while the waffle is ordered for its moist texture. The mango bingsu has soft, condensed-milk-flavored ice with mango and sauce added. Staff give no smiles or greetings, and there is no apology even when customers wait.